1.使用模板方式：
<!--使用模板类实现mybatis -->
<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>
<constructor-arg name="executorType" value="BATCH"></constructor-arg>
<constructor-arg name="exceptionTranslator" ref="myBatisExceptionTranslator"></constructor-arg>
</bean>
后台的调用：
public bookServiceImpl implements bookService{
@Autowired
public SqlSessionTemplate sqlSession;//注入sqlsessionTemplate
public List<book> getBookInformation(book param){
logger.info("getBookInformation()"+param.toString());
bookMapper mapper = sqlSession.getMapper(bookMapper.class);//调用mapper接口
List<book> bookList=mapper.queryBookInfo(param);
return bookList;
}
}
2.使用扫描接口方式：
<!--<!– 5.配置mybatisDao接口扫描MapperScannerConfigurer –>-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.alice.dao"></property>
</bean>
后台调用：
public class UserServiceImpl implements IUserService {
@Autowired
private UserMapper mapper; //直接注入mapper dao接口的bean
public List<User> selectAll(String keyword1,String keyword2) {
return mapper.selectAll(keyword1,keyword2);
}
}